Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/05/2019   06:20:18   (   0.01,-137.20) (   0.94,-133.16)  461.44                80
 07/06/2019   18:39:09   (  -0.02,-137.20) (   0.12,-137.71)   58.55                80
 07/09/2019   06:40:10   (   0.02,-137.19) (  -0.03,-137.31)   14.52                80
 07/11/2019   18:38:23   (  -0.02,-137.17) (  -0.08,-136.88)   33.39                80
 07/13/2019   06:57:23   (   0.02,-137.16) (  -0.93,-141.48)  491.59                80
 07/14/2019   06:34:03   (   0.02,-137.15) (   0.18,-136.48)   76.15                80
 07/15/2019   18:52:56   (  -0.02,-137.13) (   0.82,-141.05)  445.83                80
 07/16/2019   18:34:56   (  -0.03,-137.11) (  -0.28,-136.05)  121.76                80
 07/18/2019   06:53:56   (   0.03,-137.09) (  -0.78,-140.63)  404.10                80